Vertebral Augmentation Vertebral augmentation, or kyphoplasty, is a minimally invasive treatment that can repair spinal fractures caused by osteoporosis, cancer or benign lesions. Spinal fractures can result from something dramatic like a fall, or from simple movements like coughing, sneezing or turning in bed.
Water is a transparent and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms. Its chemical formula is H2O, meaning that its molecule contains one oxygen and two hydrogen atoms, that are connected by covalent bonds.
Thus, water is a compound. It's also a molecule, which is any chemical species formed by two or more atoms chemically bonded to each other. The terms molecule and compound mean the same thing and can be used interchangeably.